Through HOLMES as the advertising technology platform and Hybrid Data as the core of the data engine, "programmatic buying" is completely realized. In addition, it is the only one across the five major screen devices (Mobile, Tablet, PC, CTV, DOOH), using UDI home-based technology and API data Serial interface, driven by a hybrid data engine, integrated into online and offline life, and a network for precise marketing according to the situation and marketing targets.